LT1 Hi -Temp Coil Wires

LT1 Hi -Temp Coil Wires

Item Code: C73041

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Color/Boot Option:

Product Description

  • Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
  • Increase power to the spark plug up to 400% over stock
  • Customers have reported up to 15HP (normally aspirated) & 35HP (s/c, turbo, & nitrous).
  • Average gains on an stock motor are 5hp N/A and 12 to 15 with factory forced induction
  • 0 Ohm resistance, no RFI / EMI interference thanks to patented protector ring
  • Patented* design works with all fuel injection systems, street cars and race cars
  • Solid stainless connector cable with stainless snap lock spark plug connectors
  • High temperature silicone boots
  • 8MM jacket with fiberglass-reinforced braid resists temperatures up to 500 degrees f (1200 degree f. boots optional).
  • Ideal for use with aftermarket headers and/or turbocharger systems
  • Includes all necessary hardware
  • Over 600 fitments!
  • * Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition wires of extremely low resistance while maintaining very high noise suppression. The benefit of this invention is that full electrical energy from the ignition source is transmitted to the spark plug. The end result of the application of this method is increased horsepower, torque and fuel economy.


    • 2009 Buick Lacrosse 5.3L V8
    • 2006-2007 Cadillac CTS-V 6.0L V8
    • 2009-2015 Cadillac CTS-V 6.2L V8
    • 1998-2002 Chevrolet Camaro LS1 V8
    • 2010-2019 Chevrolet Camaro SS 6.2L V8
    • 2012-2015 Chevrolet Camaro ZL1 6.2L V8
    • 1997-2003 Chevrolet C5 Corvette LS1 V8
    • 2008-2012 Chevrolet C6 Corvette Z06 7.0L LS7 V8
    • 2009-2013 Chevrolet C6 Corvette LS3 6.2L V8
    • 2009-2013 Chevrolet ZR1 Corvette 6.2L Supercharged V8
    • 2014-2019 Chevrolet C7 Corvette Stingray 6.2L V8
    • 2015-2019 Chevrolet C7 Corvette Z06 6.2L Supercharged V8
    • 2014-2018 Chevrolet SS 6.2L V8
    • 2009 Chevrolet Impala SS 5.3L V8
    • 2005-2006 Chevrolet SSR V8
    • 2009-2010 Chevrolet Tahoe V8
    • 1998-2002 Pontiac Firebird or Trans Am LS1 V8
    • 2008-2009 Pontiac G8 GT or GXP V8
    • 2005-2008 Pontiac Grand Prix GXP V8
    • 2004 Pontiac GTO LS1 5.7L V8
    • 2005-2006 Pontiac GTO LS2 6.0L V8

    Installation Difficulty

    Installation Difficulty 2


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